U.S.-bound Central American migrants get on to a truck for a a free ride, as part of a thousands-strong caravan moving through Puebla, Mexico, Monday, Nov. 5, 2018. A big group of Central Americans pushed on toward Mexico City from a coastal state Monday, planning to exit a part of the country that has long been treacherous for migrants seeking to get to the United States. (AP Photo/Rodrigo Abd)
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